INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10ec267543031f0e82650dd2246d83042c8d3f6bc51b9dcb81d79bf1eca3182d', 
    'tUKCgPsgQs9BSoNtde9ZQ23BRFdrqz/UZL0sj5PB/cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)